Hydrothermal synthesis of hollow CoSnO3 nanocubes for highly response and selective ethanol gas sensing

Xinran Li; Xue Gao; Weili Lu; Hassan Fouad; Abdel Hamid I. Mourad; M. Shaheer Akhtar; Weiwei Guo

doi:10.1016/j.matlet.2022.132056

Hydrothermal synthesis of hollow CoSnO₃ nanocubes for highly response and selective ethanol gas sensing

Xinran Li
, Xue Gao^*
, Weili Lu
, Hassan Fouad
, Abdel Hamid I. Mourad
, M. Shaheer Akhtar
, Weiwei Guo

^*Corresponding author for this work

Graduate School of Intergrated Physical-AI

Chongqing Technology and Business University
King Saud University
United Arab Emirates University

Research output: Contribution to journal › Journal article › peer-review

14 Scopus citations

Abstract

In this work, the CoSnO₃ nanocubes with p-type semiconductor feature was synthesized via a hydrothermal method. The chemical composition, morphology, and structure of CoSnO₃ were characterized by XRD, BET, SEM, TEM and XPS. The CoSnO₃ exhibited excellent gas sensing performance to 30 ppm ethanol, including high gas response (22.5), low operating temperature (210℃) and response-recovery time (45 s, 44 s). The prepared CoSnO₃ could be used as a promising gas sensing material to detect ethanol.

Original language	English
Article number	132056
Journal	Materials Letters
Volume	316
DOIs	https://doi.org/10.1016/j.matlet.2022.132056
State	Published - 2022.06.1

Keywords

Microstructure
Nanoparticals
Semiconductors
Sensors

Quacquarelli Symonds(QS) Subject Topics

Materials Science
Engineering - Mechanical
Physics & Astronomy

Access to Document

10.1016/j.matlet.2022.132056

Cite this

@article{e22614a14f7d4405a63ec1a52a6cc147,

title = "Hydrothermal synthesis of hollow CoSnO3 nanocubes for highly response and selective ethanol gas sensing",

abstract = "In this work, the CoSnO3 nanocubes with p-type semiconductor feature was synthesized via a hydrothermal method. The chemical composition, morphology, and structure of CoSnO3 were characterized by XRD, BET, SEM, TEM and XPS. The CoSnO3 exhibited excellent gas sensing performance to 30 ppm ethanol, including high gas response (22.5), low operating temperature (210℃) and response-recovery time (45 s, 44 s). The prepared CoSnO3 could be used as a promising gas sensing material to detect ethanol.",

keywords = "Microstructure, Nanoparticals, Semiconductors, Sensors",

author = "Xinran Li and Xue Gao and Weili Lu and Hassan Fouad and Mourad, \{Abdel Hamid I.\} and \{Shaheer Akhtar\}, M. and Weiwei Guo",

note = "Publisher Copyright: {\textcopyright} 2022",

year = "2022",

month = jun,

day = "1",

doi = "10.1016/j.matlet.2022.132056",

language = "English",

volume = "316",

journal = "Materials Letters",

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TY - JOUR

T1 - Hydrothermal synthesis of hollow CoSnO3 nanocubes for highly response and selective ethanol gas sensing

AU - Li, Xinran

AU - Gao, Xue

AU - Lu, Weili

AU - Fouad, Hassan

AU - Mourad, Abdel Hamid I.

AU - Shaheer Akhtar, M.

AU - Guo, Weiwei

PY - 2022/6/1

Y1 - 2022/6/1

N2 - In this work, the CoSnO3 nanocubes with p-type semiconductor feature was synthesized via a hydrothermal method. The chemical composition, morphology, and structure of CoSnO3 were characterized by XRD, BET, SEM, TEM and XPS. The CoSnO3 exhibited excellent gas sensing performance to 30 ppm ethanol, including high gas response (22.5), low operating temperature (210℃) and response-recovery time (45 s, 44 s). The prepared CoSnO3 could be used as a promising gas sensing material to detect ethanol.

AB - In this work, the CoSnO3 nanocubes with p-type semiconductor feature was synthesized via a hydrothermal method. The chemical composition, morphology, and structure of CoSnO3 were characterized by XRD, BET, SEM, TEM and XPS. The CoSnO3 exhibited excellent gas sensing performance to 30 ppm ethanol, including high gas response (22.5), low operating temperature (210℃) and response-recovery time (45 s, 44 s). The prepared CoSnO3 could be used as a promising gas sensing material to detect ethanol.

KW - Microstructure

KW - Nanoparticals

KW - Semiconductors

KW - Sensors

UR - https://www.scopus.com/pages/publications/85126149283

U2 - 10.1016/j.matlet.2022.132056

DO - 10.1016/j.matlet.2022.132056

M3 - Journal article

AN - SCOPUS:85126149283

SN - 0167-577X

VL - 316

JO - Materials Letters

JF - Materials Letters

M1 - 132056

ER -